Pollution from a primary aluminum smelter for environmental law class Research Paper

Pollution from a primary aluminum smelter for environmental law class - Research Paper Example This paper will evaluate the range of water pollution caused by aluminum smelting and its aftereffects on public health and the environment as a whole. It has been identified that mainly three types of water discharges are associated with aluminium smelting. Process water is the liquid effluent which is mainly used for cooling dung metal casting; it contains small quantities of organic matter, fluorides, oils, suspended solids, and industrial gases. This process also discharges waste water from restrooms and laboratory facilities, and the discharged water contains organic matter and suspended solids. During the aluminium smelting process, drainage water is also discharged. It is estimated that the â€Å"Portland aluminium smelter discharges 73 ML of process water each year† (Salzman, Allinson, Stagnitti, Coates & Hill, 2001). In modern days, an effective system called water treatment center is established in most of the aluminum smelting plants where the water effluents are ac cumulated and eliminated. However, the water treatment center would not be able to eliminate these water pollutants completely. Adams (2011) points out that excess level of fluorine content in water may lead to dental fluorosis. Similarly, aluminum is very toxic to fish and aquatic insects if its concentration exceeds the limit 1 mg/L.

Should animal be used for experimentation Essay Example | Topics and Well Written Essays - 500 words

Should animal be used for experimentation - Essay Example The use of animals in laboratory experiments has its advantages and disadvantages. Although a lot of animal rights activists believe and argue that it is not justifiable nor it is ethical on the part of humans to cause harm to the animals in exchange of improving the life span of human beings, I strongly believe that the benefit of using these animals in medical research purposes significantly outweighs the socio-economic consequences as being protested by the animal rights activists. Even though the use of animals in laboratory testing can be perceived as an act of cruelty, it is undeniable that the end-result of using animals in laboratory experimentation has significantly improved the quality and efficiency of medicine in terms of searching for effective medicine in treating human illnesses and prolonging the lives of each human being. During the past few decades, the use of these animals in medical experiments has contributed a lot in terms of enhancing the available medicine tha t is being used to cure a long list of diseases including diabetes and leprosy among others.

Discussion Board 2 EDU 626 Essay Example | Topics and Well Written Essays - 500 words

Discussion Board 2 EDU 626 - Essay Example All the materials and physical objects that an instructor might use to deliver the information to the students or participants are called instructional media. Formally, it can be defined as "the physical means via which instruction is presented to the learners" (Reiser and Dempsey, 2007- pg 18). For instance usage of a text book, computer or even the in-class physical demonstration of an instructor can be labeled as an instructional medium. In any Instruction System Design (ISD), instructional media is used to make the audience understand the delivered material. It may be used to get the participant’s attention, to invoke the imagination of the students, to or to explain the explicit/implicit instructional goals. A research-based theory or a model is termed as Instruction System Design or Development (ISD). Such a model is designed after repeated experiments with different set of conditions (Merrill & Boutwell, 1973). It is important to note that each model is entirely dependa nt on its designer’s perceptions and ones understanding of the requirements for the instructional process. Once it is decided that an instructional medium is helpful in the process, there are number of factors to be considered before selecting a particular medium. Selection should be made after careful analysis of cost, availability, and the practical implementation of the entire course syllabus.

Personal statement Example | Topics and Well Written Essays - 750 words - 22

Personal Statement Example To me, the aspiration of becoming a well-educated person is one of the most monumental and highly valuable objectives a person can seek to achieve. Why is this? As the world becomes more standardised, in which cultural and professional values are becoming rather universally-accepted norms, businesses (and communities) require the input of individuals who are driven to think uniquely, outside of the proverbial box, as a means of eliciting positive change. I am reminded of a term once taught in one of my foundational classes known as groupthink, a form of psychological and sociological phenomenon where the inherent desire to conform to the beliefs and values of group members leads to dysfunctional decision-making outcomes. In the business environment, as a wide variety of empirical studies continue to iterate, this phenomenon is often detrimental to developing innovations and strategies that are important for achieving competitive advantages. It is through university education, as well as a product of being exposed to diverse and unique educational professionals, one learns to think abstractly and consider both life and career from multiple perspectives rather than being too conventional. My father, a person who I greatly admire, is a skilled and experienced business professional. I remember many evenings, whilst discussing his workday around a hearty family meal, where he had grown frustrated and, seemingly, a bit aggravated at the lack of ingenuity and resourcefulness from the people of which he was charged to manage and lead. My father rather regularly defended that these weaknesses were oppressive for the business in achieving its main goals and as a result it was quite difficult to introduce vital changes that served to make the business more successful in what was a very competitive and adaptable market environment. My primary understanding of real-world

Thesis statement and Reaction Response Paper Essay

Thesis statement and Reaction Response Paper - Essay Example In many ways Doyle’s friendship with nationalists and individuals interested in the self-determination of people groups caused him to be viewed by individuals within the United Kingdom’s power structure as something of an outsider or, even worse, as something of an enemy. However, regardless of his tacit support for Irish Independent and other issues of a more domestic nature, Doyle also spent a large majority of his life campaigning against the immorality and injustice that colonialism represented. Within his piece entitled â€Å"The Crime of the Congo† Doyle illustrates the way in which the colonial powers of Britain, as well as many other European powers, were negatively impacting upon the happiness, well-being, and self-determination of an otherwise industrious and proud people fully half a world away. As a function of detailing how exceptionally horrific colonialism was, specifically within the Congo, Doyle focuses upon issues relating to long hours, slavery, a focus on profit and production with a disregard for humanity, and the innate levels of cruelty, and other issues that most Europeans might not be familiar with. Accordingly, with respect to the long hours, Doyle related to the fact that even though slavery was outlawed within Europe, it was still readily practice within many of the colonies. For instance, the individuals that were responsible for primary production and transporting the goods from one place to another oftentimes woke up at 6 o’clock in the morning and worked until 8 in the evening (Doyle, 2011). Whereas this was uncommon to say the least within England, the nature of the work and the manner by which these individuals were treated was tantamount to nothing more than slavery. If profits are high, they push for even further profitability and even more production; something that the individuals that are virtually enslaved in this process cannot

Data exchange Essay Example | Topics and Well Written Essays - 500 words

Data exchange - Essay Example 3D-XML format supports seamless integration with a number of office productivity software and popular web browsers; for example, 3D-XML files can be embedded into a Word or PowerPoint document by a simple drag-and-drop operation (James 2006). 3D-XML technology makes 3D data accessible to the extended enterprise as a whole, hence, enabling users to add extra dimension to their documentation as well as improve their collaboration with others (James 2006). 3D-XML allows incorporation of PLM (Project Life Cycle Management) information into various forms of communication such as technical documentation, maintenance manuals, marketing brochures, websites, emails and many others. (Dassault Systems n.d.) According to Leondes (2002, p. 379), ‘IGES is a standard used to exchange graphics information between commercial CAD systems’. He further described that IGES includes four sections: the Start Section that provides a human readable prologue to the file, the Global Section that contains information describing the preprocessor and information needed by postprocessor to handle the file, the Directory Entry Section which provides an index and contains attribute information and topological information about each entity, and the Parameter Data Section that contains geometrical parameter data associated with each entity (Leondes 2002, p. 379 – 380). Ball, A, Ding, L & Patel, M 2008, ‘An Approach to Accessing Product Data across System and Software Revisions’, Advanced Engineering Informatics, vol. 22, no. 2, pp.222-235, viewed 7 November 2008, http://www.ukoln.ac.uk/projects/grand-challenge/papers/ball.etal2008aap.pdf Leondes, CT 2002, Database and Data Communication Network Systems: Techniques and Applications, vol. 2, viewed 7 November 2008,

Any piece of Art work that is done by georgia o'keeffe Essay

Any piece of Art work that is done by georgia o'keeffe - Essay Example 2. Formal Qualities The Cliff Chimneys, a 36 ? 30 inches painting 3. Subject She was highly motivated and inspired by the stark, but extensively colored yellow and red hills and cliffs occupying the Ghost Ranch area. Additionally, she liked the jagged cliff formations that occupied the land near the Abiquiu village, and this prompted her to purchase a house in Ghost Ranch (â€Å"O’Keeffe's O'Keeffes: The Artist's Collection†). The Abiquiu village being surrounded by the Navajo hills and cedar trees, Georgia enjoyed walking around Ghost Ranch. The experience of the hills, cliffs and environment in general that she encountered in Ghost ranch that motivated her to paint The Cliff Chimneys. B. Price (Inc. why?) The Cliff Chimneys painting is currently being sold at $ 279 by Reproduction Gallery. However, the rice is bound to increase if the customers wish to enlarge it and make a bigger size of the original painting. The increase in price is accountable since producing a bi gger size of the original painting requires additional oil and canvas as well as frame (â€Å"O’Keeffe's O'Keeffes: The Artist's Collection†) C. Placement (Where is it?) The Cliff Chimneys is currently being displayed at Milwaukee Art Museum. This is after it was presented by Georgia O’Keeffe Foundation and Gift of Jane Bradley Pettit Foundation. D. Cultural context O’Keeffe was inspired by the events and discoveries that she encountered in the South and West regions of the Taos regions to make the painting. She was highly motivated and inspired by the stark, but extensively colored yellow and red hills and cliffs occupying the Ghost Ranch area. Additionally, she liked the jagged cliff formations that occupied the land near the Abiquiu village, and this prompted her to purchase a house in Ghost Ranch (â€Å"O’Keeffe's O'Keeffes: The Artist's Collection†). The Abiquiu village being surrounded by the Navajo hills and cedar trees, Georgia enjoy ed walking around Ghost Ranch. The experience of the hills, cliffs and environment in general that she encountered in Ghost ranch that motivated her to paint The Cliff Chimneys I. The Artist (Name) Georgia Totto O’Keeffe A. Background Georgia Totto O’Keeffe was born on 15th November, 1887, in a ranch house near Sun Prairie, Winconsin. Her father, Francis Calyxtus O'Keeffe was of Irish descent while her mother Ida (Totto) O'Keeffe was of Hungarian descent. It is from her maternal grandfather, George Totto that Georgia O’Keeffe got her name. She was the second born in her family of seven children, as well as the first daughter. B. Education and Influences She started her schooling in Town Hall School, Sun Prairie. It is during her early days in school that Georgia O’Keeffe began to gain interests in art (â€Å"O’Keeffe's O'Keeffes: The Artist's Collection†). This is attributed to the fact that by age ten she had already made up her mind of bec oming an artist; thus, together with her younger sister they started receiving art instructions from Sara Mann, a local water-colorist. O’Keeffe attended Sacred Heart Academy, Madison High School, and later Catham Episcopal Institute for her high school education. She later pursued artistic training at the School of Art Institute based in Chicago and the Art Students League based in New York. It is while studying at Arts Students League that she won a scholarship to attend an outdoor summer school located in Lake George. C. Intention Georgia’